210738536

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{54091}}^1$

素因数の和:54584

約数の個数: 16

約数和(自身を含む): 395953440

約数和(自身を除く): 185214904

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 54091, 108182, 216364, 432728, 26342317, 52684634, 105369268, 210738536]

約数ペア:

[(1, 210738536), (2, 105369268), (4, 52684634), (8, 26342317), (487, 432728), (974, 216364), (1948, 108182), (3896, 54091)]